<template>
  <view class="goods-item">
    <!-- 左侧商品图片 -->
    <view class="goods-item-left">
      <radio :checked='goods.goods_state' color='#C00000' v-if="showRadio" @click="radioClickHandler"></radio>
      <image :src="goods.goods_small_logo || defaultPic" mode="" class="goods-pic"></image>
    </view>
    <!-- 右侧商品信息 -->
    <view class="goods-item-right">
      <!-- 商品标题 -->
      <view class="goods-name">{{goods.goods_name}}</view>
      <view class="goods-info-box">
        <!-- 商品价格 -->
        <view class="goods-price">￥{{goods.goods_price | tofixed}}</view>
        <uni-number-box :min="1" :value="goods.goods_count" v-if="showNum" @change="numChangeHandler"></uni-number-box>
      </view>
    </view>
  </view>
</template>

<script>
  export default {
    name:"my-goods",
    props:{
      // 商品的信息对象
            goods: {
              type: Object,
              defaul: {},
            },
            showRadio: {
              type: Boolean,
              default: false
            },
            showNum: {
              type: Boolean,
              default: false
            }
    },
    data() {
      return {
        // 默认的空图片
            defaultPic: 'https://img3.doubanio.com/f/movie/8dd0c794499fe925ae2ae89ee30cd225750457b4/pics/movie/celebrity-default-medium.png'
      };
    },
    filters:{
      tofixed(num) {
       return Number(num).toFixed(2)
      }
    },
    methods:{
      radioClickHandler () {
        this.$emit('radio-change', {
          // 商品的 Id
                goods_id: this.goods.goods_id,
                // 商品最新的勾选状态
                goods_state: !this.goods.goods_state
        })
      },
      numChangeHandler (val) {
        this.$emit('numChange', {
          goods_id: this.goods.goods_id,
          goods_count: val - 0
        })
      }
    }
 }
</script>

<style lang="scss">
.goods-item {
   width: 750rpx;
   box-sizing: border-box;
  display: flex;
  padding: 10px 5px;
  border-bottom: 1px solid #f0f0f0;

  .goods-item-left {
    margin-right: 5px;
    display: flex;
    justify-content: space-between;
    align-items: center;
    .goods-pic {
      width: 100px;
      height: 100px;
      display: block;
    }
  }

  .goods-item-right {
    display: flex;
    flex: 1;
    flex-direction: column;
    justify-content: space-between;

    .goods-name {
      font-size: 13px;
    }
.goods-info-box {
    display: flex;
    align-items: center;
    justify-content: space-between;
  }
    .goods-price {
      font-size: 16px;
      color: #c00000;
    }
  }
}
</style>
